package com.stu.covid.business.mapper;

import com.stu.covid.business.entity.Clazz;
import com.stu.covid.business.entity.Student;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;

@org.apache.ibatis.annotations.Mapper
public interface ClazzMapper extends Mapper<Clazz> {

    List<Clazz> list(Clazz clazz);

    Integer count(Clazz clazz);
}